baber/WOPTO huggingface dataset:
Patent JP-2002287566-A (JP)
Title: Fixing means of image forming apparatus to enable double-sided printing
Inventor: TAKAHASHI SATORU
IPC: G03G15/00
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To realize temperature rise of a photosensitive drum peculiar to a stackless system image forming apparatus to enable double-sided printing while securing fixability. SOLUTION: In this fixing means to be provided to the image forming apparatus to enable the double-sided printing and to fix a toner image transferred to paper by heat and pressure, it is characterized by having a control means to gradually transit target temperature from the first fixing temperature to the second fixing temperature with prescribed intervals whenever the prescribed number of sheets are printed and the target temperature is maintained as the second fixing temperature when it reaches the prescribed second fixing temperature while the double-sided printing is continuously performed.
Patent JP-2003212143-A (JP)
Title: Vehicular operational characteristic control system
Inventor: TODA HIROSHI
IPC: F02D29/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular operational characteristic control system that controls a vehicle to an optimal state depending on an operation by an occupant without requiring complicated work.  <P>SOLUTION: The vehicular operational characteristic control system 10 comprises load sensors 11 for detecting the weight of an occupant, a steering wheel 12 operated by the occupant, dirigible road wheels 13 actuated according to the operation of the steering wheel 12 to change the direction of vehicle travel accordingly, and a control circuit 15 for setting a characteristic indicative of a relation between operating force applied to the steering wheel 12 and steering force assisting the dirigible road wheels 13, in dependence on the occupant's physique detected by the load sensors 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324292-A (JP)
Title: Monitoring of condition of pneumatic tire
Inventor: BROWN ROBERT WALTER
IPC: G08C17/02
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for measuring the dynamic condi tion of a pneumatic tire by using fluctuations in coupling of RF power. SOLUTION: At least one dynamic condition of the pneumatic tire of a vehicle is determined by measuring the rotational angular position of the tire and/or a wheel or wheel carrier on which the tire is mounted. The position measurement is combined with transponder measurements of tire pressure and/or temperature, and the measurement information is transmitted from the tire or a wheel antenna to a receiver with one or more antennas on the vehicle. The measurement can be combined with a tire pressure regulating device. The rotational angular position is measured by monitoring fluctuations in coupling of RF power between the transmitting antenna and the receiving antenna. Transponders and antenna are disposed in both the tire and the wheel or wheel carrier for the purpose of monitoring the rotational angular position of the tire relative to its wheel or wheel carrier.
Patent JP-2003217400-A (JP)
Title: Piano key switch
Inventor: SHIMAOKA KUNIYASU
IPC: H01H21/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by facilitating positioning of a terminal plate, making hard to create a gap between terminal plates adjacent each other, and reducing material loss of the plate material forming the terminal plates.  <P>SOLUTION: A plate material X1 is formed in a shape that one contact piece 18c<SB>2</SB>extends from a base end part end edge of a contact retaining piece 18d toward another contact piece 18c<SB>1</SB>. Since the contact piece 18c<SB>2</SB>does not stick out after bending like in a conventional example and does not have a gap on a center line of width standard of a first terminal plate 18, positioning in storing in a terminal storage 14 of a body 5b is facilitated. When the first terminal plates 18 are arranged in a width direction and set in a part feeder in manufacturing, since the contact piece 18c<SB>2</SB>does not hit adjacent terminal plate 18, position shift hardly happens. Blanking efficiency is improved of the material and its loss is reduced to reduce the cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220292-A (JP)
Title: Ozone washing system
Inventor: OKUYAMA TSUNEO
IPC: D06L4/50
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone washing system capable of increasing a washing effect by ozone without increasing an ozone generation amount and improving safety for a human body.  <P>SOLUTION: The ozone washing system is provided with an ozone mixer 13 for mixing washing water 5 and the ozone supplied from an ozone generator 2 and discharging them to a washing machine 1. Thus, by mixing the ozone with the washing water 5 by the ozone mixer 13, the ozone is supplied to the washing machine 1 in the bubble state of particles finer than the bubbles of the ozone formed by a conventional bubbler. Since the particles of the ozone are fine and the ozone and the washing water 5 are simultaneously brought into contact with an object 4 to be washed inside the washing machine 1 before the object 4 to be washed inside the washing machine 1 is immersed in the washing water 5, the ozone is easily passed through the fibers of the object 4 to be washed. Thus, the washing effect by the ozone is increased without increasing the ozone generation amount and the safety for the human body is also improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221953-A (JP)
Title: Thumb turn locking and unlocking confirmation mechanism and door using it
Inventor: MIYAZAKI YUICHI
IPC: E05B41/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thumb turn locking and unlocking confirmation mechanism capable of easily detecting the locking and unlocking state of a door.  <P>SOLUTION: A thumb turn 12 attached in a freely attachable and detachable manner to a bearing of the lock installed to a door 4 is provided, a shaft portion to which the thumb turn 12 is attached to its bearing and a knob portion 101 coupled to the whole of the shaft portion is provided, a magnet 26 is attached to the knob 101, and a reed switch 27 of which the contact is opened or closed in response to the magnet is attached to either an indoor surface of the door 4 or a thumb turn seat 106 of the thumb turn.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003031780-A (JP)
Title: Method for manufacturing thin film transistor panel
Inventor: DAI YUAN-TUNG
IPC: G02F1/1368
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a new method and apparatus for manufacturing a thin layer transistor panel having a high performance and high reliability. SOLUTION: The method for manufacturing the thin film transistor panel comprises the steps of providing a silicon base (10), forming a transparent insulator (12) on a front surface of the silicon base, forming a plurality of thin film transistor structures (14) and corresponding plurality of transparent electrodes (18) on the insulator, connecting the base (30) to the front surface of the base, removing the base, and etching the insulator to at least expose the electrodes.
Patent JP-2003222627-A (JP)
Title: Immunological measuring method with liquid-absorbing carrier as sample
Inventor: KAWACHI YUTAKA
IPC: G01N33/53
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing an accurate measurement by quickly and efficiently extracting a target substance by a simple method in a method for performing an immunological measurement with a liquid-absorbing carrier for absorbing blood as a sample.  <P>SOLUTION: The immunological measuring method is an immunological measuring method in a microplate, extracts a target substance using an extraction liquid for extracting the target substance containing a substance that immunologically reacts with the target substance from the carrier for performing an immune reaction in the same system, then turns the microplate upside down, and simultaneously discharges the liquid-absorbing carrier along with the extraction liquid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223114-A (JP)
Title: Plasma display panel
Inventor: KAMIYA KIYOAKI
IPC: H04N5/66
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel which is firmly integrated in use, permits easy separation and recovery of a panel and a heat sink in recycling or disposing and has excellent long-term heat resistant stability.  <P>SOLUTION: The plasma display panel has the panel 2, the heat sink 3 and a repairable adhesive layer 1 interposed between both thereof, in which the repairable adhesive layer 1 is formed of an epoxy-base repairable adhesive composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231539-A (JP)
Title: Tamperproof shrink cap seal
Inventor: TAKAHASHI KAZUYOSHI
IPC: B65D41/62
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tamperproof shrink cap seal which prevents a cap from being opened for surreptitious glance at contents, by designing such that any improper surreptitious glance at the contents is disclosed.  <P>SOLUTION: The tamperproof shrink cap seal seals a cap in such a manner that a cylindrical shrink film tube is heat-shrunk all the way round the cap from the top of a capped container storing contents such as food and is thus tightly fitted on the container upper portion and the cap. In the shrink cap seal, many cuts are circumferentially made in a shrink cap seal portion which extends from the container top and the cap bottom. When the cap is twisted, the shrink cap seal portion provided with the cuts is broken.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226724-A (JP)
Title: Radically polymerizable resin composition for use in modeling and solid modeling
Inventor: NURISHI SEIJI
IPC: B29C67/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for use in modeling that satisfies all items of (i) low viscosity before cured, (ii) quick curing, (iii) good mechanical properties after cured and (iv) small volume shrinkage when cured and is suitable for making a solid modeling with an optical solid modeling method.  <P>SOLUTION: This radical polymerizable resin composition for use in the modeling is manufactured by mixing at least one compound (A) selected from the group consisting of a polyester(meth)acrylate, a urethane(meth)acrylate and an epoxy(meth)acrylate, a water soluble ethylenic unsaturated compound (B) having at least one radical polymerizable ethylenic unsaturated bond within a molecule and a polymerization initiator (C), and then adding water (D) not more than a saturated moisture content of the above mixture to the mixture. The resin composition has a viscosity of 800 mPa.s or less at 25°C (E-type).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002250360-A (JP)
Title: Constant velocity fixed joint having improved cage assembly
Inventor: MEYER ERIK HARRY
IPC: F16D3/224
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a constant velocity fixed joint having an improved cage assembly. SOLUTION: The constant velocity fixed universal joint provided with an outer joint part, an inner joint part, a ball cage, and a plurality of balls, or with a fixed type constant velocity ratio universal joint, is provided. The ball cage is arranged between the inner joint part and the outer joint part, includes a window, receives respective balls in the window, and restrains them so that the center of ball is positioned within a common face. The widths of at least two opposing windows are made larger than the width of a land part of the outer joint part so as to receive the land part when assembled. The cage includes an inner side surface and an outer side surface of a substantially spherical face, and these surfaces are engaged with land part surfaces of the inner joint part and the outer joint part, respectively.  The ball cage includes a relief groove between at least a pair of adjacent windows to reduce the peripheral length of the outer side surface of the ball cage in a groove region.
Patent JP-2003242867-A (JP)
Title: Hydraulic operation device of breaker
Inventor: KITAJIMA KENICHI
IPC: F15B1/24
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic operation device allowing confirmation of the state of liquid pressure from the outside without increasing points requiring airtightness of a liquid, that is, without increasing the probability of leakage of the liquid.  <P>SOLUTION: This hydraulic operation device is provided with: a high-pressure accumulator 9 for accumulating a high-pressure liquid for operating a driving piston of the hydraulic operation device connected to a switching part 1 of a breaker; a cylindrical conical spring group holding force for always keeping the liquid pressure in the accumulator 9 at high pressure by acting on a stored- energy piston 11 in the accumulator 9; and a spring stored-energy movable plate 12 gearing with the stored-energy piston 11 between the stored-energy piston 11 and the spring group 16. The device is so structured that a pointing needle 17 is fixed to the movable plate 12 and the pointing needle 17 points a separately installed indication plate 18 with the state of the liquid pressure described.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243794-A (JP)
Title: Resistance plate laminated material and component using the same
Inventor: SAIJO KINJI
IPC: H05K3/38
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance plate laminated material which is capable of forming a resistor having a prescribed resistance value in a wiring pattern formed by etching and a component using the same.  <P>SOLUTION: Conductive plates 24 having superior conductive properties and resistance plates 28 each having prescribed resistivity are prepared, the surfaces of the plates 24 and 28 to be bonded are subjected to an activation treatment, the plates 24 and 28 are laminated and bonded together into a resistance plate laminated material 22 as their treated surfaces are abutted so as to face each other so that a resistor having a prescribed resistance value can be formed in a wiring pattern. Components applied to a printed wiring board, an IC package and the like are manufactured by use of the resistance plate laminated material 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323390-A (JP)
Title: Rotation sensor
Inventor: TANAKA KENGO
IPC: G01D5/20
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotation sensor capable of being miniaturized and lightened by decreasing the space between two disposed excitation coils, resistant to vibration, and capable of exhibiting high detection performance without being affected by disturbance. SOLUTION: This rotation sensor 10 is equipped with a first rotor 11, a fixed core 12, a second rotor 13, and an oscillation means. The first rotor 11 is molded out of an insulating magnetic material into a tubular shape and has first conductor layers 11a disposed in upper and lower two stages. The fixed core 12 is fixed to a fixation member and has the two excitation coils 12b. The second rotor 13 has nonmagnetic metal bodies 13c corresponding to the first conductor layers and is disposed next to the first rotor 11 and between the first rotor 11 and the fixed core 12. The oscillation means is connected to each of the excitation coils 12b and oscillates an oscillation signal of a specific frequency. The first rotor 11 has second conductor layers 11b and 11c disposed above, below, and in the middle of the conductor layers 11a.
Patent JP-2003239249-A (JP)
Title: Precast rock lump connecting body for revetment and its manufacturing method
Inventor: MURANAKA HIRONOBU
IPC: E02B3/14
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rock lump connecting body for a revetment capable of being manufactured by only boring an anchor pin fixing hole into each of rock lumps and excellent in adulatory efficiency to the lay of the land.  <P>SOLUTION: The rock lump connecting body (10) comprises rock lumps (12) arranged in the shape of a matrix. The anchor pin fixing holes (18) are respectively bored into the rock lumps (12), and the rock lumps (12) in columns of the matrix are connected to bar-like steel materials (14) with anchor pins (20) fixed to the anchor pin fixing holes (18). The adjoining bar-like steel materials (14) are positioned by steel tie plates (16) arranged along the bottom side and the top side of the matrix.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308812-A (JP)
Title: Method for synthesizing aryl alkyl monoether
Inventor: BORREDON ELISABETH
IPC: C07B61/00
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing aryl alkyl monoether by reacting a phenol compound having one or more hydroxy groups bonded to its aromatic ring with a dialkyl carbonate. SOLUTION: Reaction is performed at a temperature of 100-200 deg.C under a pressure of 0.93×10<5> -1.07×10<5> Pa in the presence of a catalyst selected from the group consisting of an alkyl carbonate and an alkali hydroxide without using a solvent and the dialkyl carbonate is gradually added to the reaction mixture.
Patent JP-2002308638-A (JP)
Title: Dehydration sintering furnace for producing optical fiber preform
Inventor: TAKADA KOJI
IPC: G02B6/00
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To improve a dehydration sintering furnace for producing an optical fiber perform. SOLUTION: The dehydration sintering furnace for producing the optical fiber perform has a hollow furnace body, a furnace tube which perforates the furnace body and through which a porous preform of the optical fiber is allowed to pass in the vertical direction, is dehydrated, added with a refraction index control element and sintered, an inert gas introducing port, an annular heater surrounding the furnace tube, and an annular body formed from a material being consumed by oxidation, which is provided below a lower cap of the furnace body in such a manner that a space is kept between the annular body and the outer wall of the furnace tube mentioned above. An especially preferable annular body is the one made of carbon.  The oxidation of a heating element and a heat insulating material at a low temperature range is prevented and the performance is stabilized because the oxygen content in the atmosphere is removed at a discharge part.
Patent JP-2003247938-A (JP)
Title: Spectroscopic analysis device
Inventor: IWAMI KENICHI
IPC: G01N21/35
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectroscopic analysis device capable of accurately and properly analyzing internal quality of a measuring object.  <P>SOLUTION: This spectroscopic analysis device comprises: a floodlight means 11 for irradiating light on the measuring object located at a measuring object position; a light receiving means 12 for receiving the light irradiated on the measuring object by the floodlight means 11 and permeated the measuring object to spectrally diffract and measure the received light; and an analysis means for analyzing the internal quality of the measuring object based on the measurement result of the receiving means 12. The floodlight means 11 is provided with a plurality of light sources 1 and is so structured as to irradiate the light from the plurality of light sources 1 on the measuring object located at the measuring object position by optical axes SL different from one another. The receiving means 12 is so structured as to receive the light respectively irradiated from the plurality of light sources 1 and transmitted from the measuring object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247391-A (JP)
Title: Propelling machine and pipe jacking method
Inventor: NOMOTO MASAAKI
IPC: E21D9/08
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propelling machine which facilitates excavation work in a starting shaft and recovery of the machine per se, and is prevented from application of a large load thereon in a direction opposite to a propelling direction, and to provide a pipe jacking method using the propelling machine.  <P>SOLUTION: The propelling machine 10 is formed of an excavating section 1, an inner barrel 2, an outer barrel 3, a propelling jack 4, and a connecting member 5. The excavating section 1 can excavate a range outside a cross section of the outer barrel 3. When the excavating section 1 together with the inner barrel 2 is drawn toward an embedded pipe P, it is located inside the embedded pipe P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245933-A (JP)
Title: Recycled plate and method and apparatus for manufacturing the same
Inventor: MIYATA TOSHIRO
IPC: B29C43/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recycled plate having various physical properties from wastes such as waste fiber, waste plastics, waste timber, waste paper and the like by increasing the amount of recycled the waste fiber such as fibers, yarns, fabric and the like.  <P>SOLUTION: Both or one of a synthetic material which is made filamentous or fibrous by shredding a synthetic fiber waste and a synthetic material which is made into a narrow filament state or fibrous by melting the waste plastic and extruding the melt from a nozzle into a narrow filament and scratching the filament by a needle into short and fine filament or fiber is mixed with a natural material which is made into a small piece or fibrous by shredding the waste wood or waste paper. A mat is formed by piling up the mixture. The synthetic material in the mat is melted by hot-press-forming the mat and the materials in the mat are bonded to each other by the melted synthetic material to obtain the recycled plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250432-A (JP)
Title: Method for producing fried breads
Inventor: KASHIWAMATA KUMIKO
IPC: A21D13/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain doughnuts widely having excellent appearance, characteristic flavor, etc.  <P>SOLUTION: The method for producing breads comprises passing dough through at least one or more processes of (1) piling different dough on the dough, (2) piling a sheetlike food on the dough and (3) coating the dough with a pasty food and then frying the dough.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257470-A (JP)
Title: Battery
Inventor: MORI KAZUTERU
IPC: H01M2/26
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery with a negative electrode having a collecting plate adaptable to be joined to an exterior can without using resistance welding.  <P>SOLUTION: The sealed battery 10 comprises positive and negative electrodes 11, 12 and a separator 13 rolled to form an electrode body 14, the negative electrode having the collecting plate 16 provided at the lower part of the electrode body 14. The electrode body 14 on which the collecting plate 16 is provided is stored in the exterior can 20 through its opening portion and then the opening portion of the exterior can 20 is sealed with a sealer. The sealed battery 10 has a protruded portion provided as a joint portion 22 at the center of a bottom 21 of the exterior can 20 and an opening portion 17 of the collecting plate 16 of the negative electrode is fitted into the protruded portion 22, and then the protruded portion 22 is crushed whereby the collecting plate 16 is mechanically joined to the bottom 21 of the exterior can 20.  <P>COPYRIGHT: (C)2003,JPO